| 单词 | tetrant | 
| 释义 | tetrantn.  = quadrant n.1 3   (b). ΚΠ 1850    J. Weale Rudim. Dict. Terms Archit.  iv. 455/2  				Tetrants, the four equal parts into which the area of a circle is divided by two diameters drawn at right angles to each other. This entry has not yet been fully updated (first published 1911; most recently modified version published online June 2021). <  | 
	
| 随便看 | 
	
  | 
	
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。